The price is for 4 pieces msd250 6500k bulb, they're good quality in good price .

We're selling this lamp for 15th years, hardly get any problem


Product parameters:
Model: MSD 250
Voltage (V): 90
Power (W): 250
Flux (Lm): 20000
Color temperature (K): 6500
Pole distance(mm): 5
Lamp feet: GY9.5
Total length (mm): 108
Life (Hrs): 1000